Engineered Drawings with State Stamps

I need an engineered drawing for an aluminum platform that supports a generator. The platform has a simple design, and the drawing must include detailed dimensions, materials used, connection points, fasteners, and load-bearing capacity specifications. Additionally, I require load calculations and engineering stamps for the following states: Texas, Florida, Louisiana, South Carolina, and Virginia. The output should meet all structural and state-specific compliance requirements, ensuring reliability and accuracy at every step. I have a old engineered drawing you can use as reference, but some of the dimensions have changed. It is the metal base that this generator is currently sitting on in the picture.